package com.example.redis_module.service.impl;

import com.alibaba.fastjson.JSON;
import com.example.redis_module.service.RedisService;
import jakarta.annotation.Resource;
import org.springframework.core.io.ClassPathResource;
import org.springframework.data.redis.core.DefaultTypedTuple;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ZSetOperations;
import org.springframework.data.redis.core.script.DefaultRedisScript;
import org.springframework.scripting.support.ResourceScriptSource;
import org.springframework.stereotype.Service;

import java.util.*;
import java.util.concurrent.TimeUnit;

/**
 * @Description
 * @Author lihw
 * @Date 2024/4/28 11:15
 */
@Service
public class RedisServiceImpl implements RedisService {

    @Resource
    private RedisTemplate<String, Object> redisTemplate;

    @Override
    public void set(String key, Object value, long time) {
        redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
    }

    @Override
    public void set(String key, Object value) {
        redisTemplate.opsForValue().set(key, value);
    }

    @Override
    public Object get(String key) {
        return redisTemplate.opsForValue().get(key);
    }

    @Override
    public Boolean del(String key) {
        return redisTemplate.delete(key);
    }

    @Override
    public Long del(List<String> keys) {
        return redisTemplate.delete(keys);
    }

    @Override
    public Boolean expire(String key, long time) {
        return redisTemplate.expire(key, time, TimeUnit.SECONDS);
    }

    @Override
    public Long getExpire(String key) {
        return redisTemplate.getExpire(key, TimeUnit.SECONDS);
    }

    @Override
    public Boolean hasKey(String key) {
        return redisTemplate.hasKey(key);
    }

    @Override
    public Long incr(String key, long delta) {
        return redisTemplate.opsForValue().increment(key, delta);
    }

    @Override
    public Long decr(String key, long delta) {
        return redisTemplate.opsForValue().increment(key, -delta);
    }

    @Override
    public Object hGet(String key, String hashKey) {
        return redisTemplate.opsForHash().get(key, hashKey);
    }

    @Override
    public Boolean hSet(String key, String hashKey, Object value, long time) {

        DefaultRedisScript<Boolean> redisScript = new DefaultRedisScript<>();
        redisScript.setScriptSource(new ResourceScriptSource(new ClassPathResource("redis/HashsetSetAndExpire.lua")));
        redisScript.setResultType(Boolean.class);

        List<String> keys = new ArrayList<>();
        keys.add(key);
        keys.add(hashKey);

        return redisTemplate.execute(redisScript, keys, value, time);
    }

    @Override
    public void hSet(String key, String hashKey, Object value) {
        redisTemplate.opsForHash().put(key, hashKey, value);
    }

    @Override
    public Map<Object, Object> hGetAll(String key) {
        return redisTemplate.opsForHash().entries(key);
    }

    @Override
    public Boolean hSetAll(String key, Map<String, Object> map, long time) {

        DefaultRedisScript<Boolean> redisScript = new DefaultRedisScript<>();
        redisScript.setScriptSource(new ResourceScriptSource(new ClassPathResource("redis/HashsetSetAllAndExpire.lua")));
        redisScript.setResultType(Boolean.class);

        return redisTemplate.execute(redisScript, List.of(key), JSON.toJSONString(map), time);
    }

    @Override
    public void hSetAll(String key, Map<String, ?> map) {
        redisTemplate.opsForHash().putAll(key, map);
    }

    @Override
    public void hDel(String key, Object... hashKey) {
        redisTemplate.opsForHash().delete(key, hashKey);
    }

    @Override
    public Boolean hHasKey(String key, String hashKey) {
        return redisTemplate.opsForHash().hasKey(key, hashKey);
    }

    @Override
    public Long hIncr(String key, String hashKey, Long delta) {
        return redisTemplate.opsForHash().increment(key, hashKey, delta);
    }

    @Override
    public Long hDecr(String key, String hashKey, Long delta) {
        return redisTemplate.opsForHash().increment(key, hashKey, -delta);
    }

    @Override
    public Set<Object> sMembers(String key) {
        return redisTemplate.opsForSet().members(key);
    }

    @Override
    public Long sAdd(String key, Object... values) {
        return redisTemplate.opsForSet().add(key, values);
    }

    @Override
    public Long sAdd(String key, long time, Object... values) {
        Long count = redisTemplate.opsForSet().add(key, values);
        expire(key, time);
        return count;
    }

    @Override
    public Boolean sIsMember(String key, Object value) {
        return redisTemplate.opsForSet().isMember(key, value);
    }

    @Override
    public Long sSize(String key) {
        return redisTemplate.opsForSet().size(key);
    }

    @Override
    public Long sRemove(String key, Object... values) {
        return redisTemplate.opsForSet().remove(key, values);
    }

    @Override
    public List<Object> lRange(String key, long start, long end) {
        return redisTemplate.opsForList().range(key, start, end);
    }

    @Override
    public Long lSize(String key) {
        return redisTemplate.opsForList().size(key);
    }

    @Override
    public Object lIndex(String key, long index) {
        return redisTemplate.opsForList().index(key, index);
    }

    @Override
    public Long lPush(String key, Object value) {
        return redisTemplate.opsForList().rightPush(key, value);
    }

    @Override
    public Long lPush(String key, Object value, long time) {
        Long index = redisTemplate.opsForList().rightPush(key, value);
        expire(key, time);
        return index;
    }

    @Override
    public Long lPushAll(String key, Object... values) {
        return redisTemplate.opsForList().rightPushAll(key, values);
    }

    @Override
    public Long lPushAll(String key, Long time, Object... values) {
        Long count = redisTemplate.opsForList().rightPushAll(key, values);
        expire(key, time);
        return count;
    }

    @Override
    public Long lRemove(String key, long count, Object value) {
        return redisTemplate.opsForList().remove(key, count, value);
    }

    @Override
    public Long zAdd(String key, long score, Object value) {
        Set<ZSetOperations.TypedTuple<Object>> tuples = new HashSet<>();
        DefaultTypedTuple<Object> defaultTypedTuple = new DefaultTypedTuple<Object>(value, (double) score);
        tuples.add(defaultTypedTuple);
        return redisTemplate.opsForZSet().add(key, tuples);
    }

    @Override
    public Long zAdd(String key, Map<Object, Long> zSetMap) {
        Set<ZSetOperations.TypedTuple<Object>> tuples = new HashSet<>();
        for (Map.Entry<Object, Long> entry : zSetMap.entrySet()) {
            DefaultTypedTuple<Object> defaultTypedTuple = new DefaultTypedTuple<Object>(entry.getKey(), entry.getValue().doubleValue());
            tuples.add(defaultTypedTuple);
        }
        return redisTemplate.opsForZSet().add(key, tuples);
    }

    @Override
    public Long zAdd(String key, Map<Object, Long> zSetMap, long time) {
        Set<ZSetOperations.TypedTuple<Object>> tuples = new HashSet<>();
        for (Map.Entry<Object, Long> entry : zSetMap.entrySet()) {
            DefaultTypedTuple<Object> defaultTypedTuple = new DefaultTypedTuple<Object>(entry.getKey(), entry.getValue().doubleValue());
            tuples.add(defaultTypedTuple);
        }
        expire(key, time);
        return redisTemplate.opsForZSet().add(key, tuples);
    }

    @Override
    public Long zAdd(String key, long score, Object value, long time) {
        Set<ZSetOperations.TypedTuple<Object>> tuples = new HashSet<>();
        DefaultTypedTuple<Object> defaultTypedTuple = new DefaultTypedTuple<Object>(value, (double) score);
        tuples.add(defaultTypedTuple);
        Long count = redisTemplate.opsForZSet().add(key, tuples);
        expire(key, time);
        return count;
    }

    @Override
    public Long zSize(String key) {
        return redisTemplate.opsForZSet().size(key);
    }

    public Set<Object> zRange(String key, long start, long end) {
        return redisTemplate.opsForZSet().range(key, start, end);
    }

    @Override
    public Set<Object> zReverseRange(String key, long start, long end) {
        return redisTemplate.opsForZSet().reverseRange(key, start, end);
    }

    @Override
    public Double zScore(String key, Object value) {
        return redisTemplate.opsForZSet().score(key, value);
    }

    @Override
    public Double zIncrBy(String key, double delta, Object value) {
        return redisTemplate.opsForZSet().incrementScore(key, value, delta);
    }

    @Override
    public Double zDecrBy(String key, double delta, Object value) {
        return redisTemplate.opsForZSet().incrementScore(key, value, -delta);
    }

    @Override
    public Long zRem(String key, Object value) {
        return redisTemplate.opsForZSet().remove(key, value);
    }

    @Override
    public Long zRem(String key, double minScore, double maxScore) {
        return redisTemplate.opsForZSet().removeRangeByScore(key, minScore, maxScore);
    }

    @Override
    public Set<Object> zRangeByScore(String key, double start, double end) {
        return redisTemplate.opsForZSet().rangeByScore(key, start, end);
    }

    @Override
    public Set<Object> zReverseRangeByScore(String key, double start, double end) {
        return redisTemplate.opsForZSet().reverseRangeByScore(key, start, end);
    }
}
